Silicon Carbide Platelets Prepared by Powder-Electrical Heating

被引：0

作者：

Meng Yongqiang ^{[1
,2
]}

Bai Zhimin ^{[2
]}

Dai Changhong ^{[3
]}

机构：

[1] China Univ Geosci, Beijing 100083, Peoples R China

[2] Hebei Univ Sci & Technol, Shijiazhuang 050054, Peoples R China

[3] Qingdao Technol Univ, Qingdao 266033, Peoples R China

来源：

RARE METAL MATERIALS AND ENGINEERING | 2008年 / 37卷

关键词：

powder-heating technique; silicon carbide; platelets;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Conventional fabrication of silicon carbide platelets costs high and consumes energy that limits their extensive application in the field of composites. In this work, a new method for producing silicon carbide platelets is reported. The silicon carbide platelets were prepared by electrical heating powders of carbon black and SiO2 at 1900 degrees C for 3 h. The silicon carbide platelets have the diameters of 50 similar to 200 mu m and thickness of 5 similar to 20 mu m. The powder-heating technique is believed to be a promising method for scaling up of production of the silicon carbide with lower cost.

引用

页码：428 / 430

页数：3